Power supply unit



FIG. 1 is an isometric view of a top end face of a power supply unitshowing our new design;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a back side view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is an exploded bottom perspective thereof.

The broken lines shown represent unclaimed subject matter and form nopart of the claim. Where broken lines abut a shaded surface it isunderstood that those broken lines represent an unclaimed boundarybetween claimed and unclaimed surfaces. None of the broken lines formany part of the claimed design.

An ornamental design for a power supply unit, as shown and described.